@ushealthvision3d: How does oxygen get from your lungs into your blood? 🫁🩸 Watch the real journey of oxygen as it moves through the alveoli, enters tiny blood vessels, binds to red blood cells, and begins its trip throughout your body. Realistic anatomy. Scientifically accurate. Easy to understand. #LungHealth #MedicalAnimation #HumanAnatomy #RespiratorySystem #HealthEducation #MedTok #Science #Oxygen

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Sunday 09 August 2026 23:00:00 GMT